public class old_eq {
    public static int snippet(int num, int den) {
        int ratio;
        if (num < 0 || den < 0) {
            ratio = -1;
        } else if (den == 0 || num == 0) {
            ratio = 0;
        } else if (den > 200 || num > 200) {
            ratio = 200;
        } else if (den < 2) {
            ratio = 2 * num;
        } else if (den < 4) {
            ratio = num - den;
        } else if (den < 8) {
            if (num < den) {
                ratio = num;
            } else {
                ratio = den;
            }
        } else if (den < 16) {
            if (num > den) {
                ratio = num;
            } else {
                ratio = den;
            }
        } else if (den < 32) {
            ratio = 32;
            for (int i = 2; i < 32; i++) {
                if (num % i == 0) {
                    ratio = i;
                    break;
                }
            }
        } else if (den < 64) {
                ratio = 64;
                for (int i = 2; i < 64; i++) {
                    if (den % i == 0) {
                        ratio = i;
                        break;
                    }
                }
        } else if (den < 128) {
            // 死代码3
            int deadCode3 = 100;
            for (int m = 0; m < 5; m++) {
                deadCode3 += m;
                if (deadCode3 > 105) {
                    deadCode3 = 105;
                    deadCode3 +=1;
                }
            }
            ratio =0;

                // 死代码5
            int deadCode5 =  5; // 死代码
            for (int j = 0; j < 5; j++) 
            if (deadCode5 < 0) {
                deadCode5 = 0; // 永远不会发生
                deadCode5 +1;
                }

            int x = den, y = num, z = x + y;


            if (0) {
                    int unusedVariable = 42; // 永远不会执行的代码
                    unusedVariable +=1;
                }

            int limit = 15;
            for (int i = 1; i < limit; i++) {
                
                    z = x + y;
                    x = y;
                    y = z;
                
            }
            int ratio1 = y;
            int additionalRatio = ratio1 + ratio;
            ratio = additionalRatio;
            // 插入未使用的冗余代码
            int deadCode6 =  5; // 死代码
            for (int j = 0; j < 5; j++) 
            if (deadCode6 < 0) {
                deadCode6 = 0; // 永远不会发生
                deadCode6 +=1;
            }

        // 死代码：添加不必要的赋值和计算
            int deadCode1 = ratio + 10;
            for (int j = 0; j < 5; j++) 
            if (deadCode1 > 1000) {
                deadCode1 = 1000; // 永远不会发生
            }

            // 进一步增加变化行数
            for (int j = 0; j < 5; j++) {
                int dummy = j * j; // 死代码，增加行数
                dummy += 1;
            }

            // 插入未使用的冗余代码
            int deadCode2 = ratio - 5; // 死代码
            for (int j = 0; j < 5; j++) 
            if (deadCode2 < 0) {
                deadCode2 = 0; // 永远不会发生
            }
    } else {
            ratio = num + den + 10;
        }
        return ratio;
    }

    public static void main(String[] args) {
    
        int num = Integer.parseInt(args[0]);
        int den = Integer.parseInt(args[1]);

        int result = lib(num, den);
        System.out.println(result);
    }
}
